The SL License upgrade just unlocks the Blofeld’s ability to use samples as a sound source. It does not install any samples by itself. You can install the Standard Factory Sample Content or the HGF Waveset from our download section, which is available via the Home link in the upper right corner of this page.
The samples can be accessed in the Oscillator Shape menu. Scroll all the way behind the wavetables to get to the sample section. Then, you can use a sample as an oscillation source.
Please note that these sounds are already installed on the Blofeld Keyboard.
Now you can start making your own sounds with samples. We also offer sound sets which have been programmed for Blofelds with License SL. Check them out here: https://waldorfmusic.com/en/blofeld-software